Trace number 370877

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 5000.02 5001.81

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1572638390-17.SAT.shuffled.cnf
MD5SUMce74deb44849da26eb98932c0518f94a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.58415
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data (download as text)

1.00/1.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.03	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.00/1.03	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.00/1.03	c main()::
1.00/1.03	c initFormula():: searching for DIMACS p-line....
1.00/1.03	c full lookahead due to high density!
1.00/1.03	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.00/1.03	c parseCNF():: parsing....
1.00/1.03	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.03	c runParser():: parsing was successful, warming up engines...
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.03	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.00/1.03	c stat :: sign balance is biased by 0.006
1.00/1.03	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.00/1.03	c using k-SAT heuristics (size based diff)
1.00/1.03	c longest clause has size 7
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.03	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
1.00/1.03	c longest clause has size 7
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.03	c dynamic_preselect_setsize :: off
1.00/1.03	c suggested doublelook initial :: 0
1.00/1.03	c main():: all systems go!
1.00/1.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 127 JD: 24
1.09/1.11	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 1909 JD: 24
1.99/2.08	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 15145 JD: 24
9.38/9.41	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 90580 JD: 24
51.07/51.18	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 400343 JD: 24
224.42/224.54	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 1370409 JD: 24
772.45/772.70	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 3753675 JD: 24
2132.32/2133.17	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 8404832 JD: 24
4827.26/4829.09	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node25/watcher-370877-1177101687 -o ROOT/results/node25/solver-370877-1177101687 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370877-1177101687/march_ks /tmp/evaluation/370877-1177101687/instance-370877-1177101687.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 9869
/proc/meminfo: memFree=1621064/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=656 CPUtime=0
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 158085758 671744 79 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134787566 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 164 79 47 123 0 39 0

[startup+0.061543 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 9869
/proc/meminfo: memFree=1621064/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=1712 CPUtime=0.05
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 844 0 0 0 5 0 0 0 18 0 1 0 158085758 1753088 323 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1712

[startup+0.101542 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 9869
/proc/meminfo: memFree=1621064/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=1712 CPUtime=0.09
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 844 0 0 0 9 0 0 0 18 0 1 0 158085758 1753088 323 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.301572 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 9869
/proc/meminfo: memFree=1621064/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=1712 CPUtime=0.29
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 844 0 0 0 29 0 0 0 19 0 1 0 158085758 1753088 323 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701641 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 9869
/proc/meminfo: memFree=1621064/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=1712 CPUtime=0.69
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 844 0 0 0 69 0 0 0 22 0 1 0 158085758 1753088 323 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.50178 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 9870
/proc/meminfo: memFree=1620032/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=2116 CPUtime=1.49
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 1143 0 0 0 149 0 0 0 25 0 1 0 158085758 2166784 390 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.10105 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 9870
/proc/meminfo: memFree=1619520/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=2116 CPUtime=3.09
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 1143 0 0 0 309 0 0 0 25 0 1 0 158085758 2166784 390 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.3016 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 9870
/proc/meminfo: memFree=1619392/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=2116 CPUtime=6.29
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 1143 0 0 0 629 0 0 0 25 0 1 0 158085758 2166784 390 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2116

[startup+12.7017 s]
/proc/loadavg: 0.89 0.97 0.99 2/65 9870
/proc/meminfo: memFree=1619416/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=2252 CPUtime=12.68
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 1167 0 0 0 1268 0 0 0 25 0 1 0 158085758 2306048 414 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 563 414 72 123 0 438 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2252

[startup+25.5019 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 9870
/proc/meminfo: memFree=1619424/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=2320 CPUtime=25.48
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 1189 0 0 0 2548 0 0 0 25 0 1 0 158085758 2375680 436 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 580 436 72 123 0 455 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2320

[startup+51.1012 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 9870
/proc/meminfo: memFree=1619296/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=2572 CPUtime=51.07
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 1234 0 0 0 5107 0 0 0 25 0 1 0 158085758 2633728 481 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 643 481 72 123 0 518 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2572

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 9870
/proc/meminfo: memFree=1618976/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=3140 CPUtime=102.26
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 1326 0 0 0 10226 0 0 0 25 0 1 0 158085758 3215360 573 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585181 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 785 573 72 123 0 660 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3140

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9870
/proc/meminfo: memFree=1618592/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=3652 CPUtime=162.24
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 1431 0 0 0 16223 1 0 0 25 0 1 0 158085758 3739648 678 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 913 678 72 123 0 788 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3652

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9870
/proc/meminfo: memFree=1618144/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=4416 CPUtime=222.22
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 1542 0 0 0 22221 1 0 0 25 0 1 0 158085758 4521984 789 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 1104 789 72 123 0 979 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4416

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9870
/proc/meminfo: memFree=1617696/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=4416 CPUtime=282.2
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 1654 0 0 0 28219 1 0 0 25 0 1 0 158085758 4521984 901 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585125 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 1104 901 72 123 0 979 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 4416

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9870
/proc/meminfo: memFree=1617248/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=5568 CPUtime=342.18
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 1755 0 0 0 34217 1 0 0 25 0 1 0 158085758 5701632 1002 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 1392 1002 72 123 0 1267 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 5568

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9870
/proc/meminfo: memFree=1616800/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=5568 CPUtime=402.16
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 1870 0 0 0 40215 1 0 0 25 0 1 0 158085758 5701632 1117 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 1392 1117 72 123 0 1267 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 5568

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9870
/proc/meminfo: memFree=1616416/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=5568 CPUtime=462.14
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 1967 0 0 0 46213 1 0 0 25 0 1 0 158085758 5701632 1214 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542110 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 1392 1214 72 123 0 1267 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 5568

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9870
/proc/meminfo: memFree=1615968/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=7292 CPUtime=522.12
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 2078 0 0 0 52211 1 0 0 25 0 1 0 158085758 7467008 1325 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 1823 1325 72 123 0 1698 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 7292

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9870
/proc/meminfo: memFree=1615520/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=7292 CPUtime=582.1
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 2195 0 0 0 58209 1 0 0 25 0 1 0 158085758 7467008 1442 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 1823 1442 72 123 0 1698 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 7292

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9870
/proc/meminfo: memFree=1615008/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=7292 CPUtime=642.09
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 2308 0 0 0 64207 2 0 0 25 0 1 0 158085758 7467008 1555 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 1823 1555 72 123 0 1698 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 7292


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10070
/proc/meminfo: memFree=1586400/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=41408 CPUtime=4000.92
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 9407 0 0 0 400084 8 0 0 25 0 1 0 158085758 42401792 8654 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 10352 8654 72 123 0 10227 0
Current children cumulated CPU time (s) 4000.92
Current children cumulated vsize (KiB) 41408

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10070
/proc/meminfo: memFree=1585824/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=41408 CPUtime=4060.9
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 9554 0 0 0 406082 8 0 0 25 0 1 0 158085758 42401792 8801 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538636 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 10352 8801 72 123 0 10227 0
Current children cumulated CPU time (s) 4060.9
Current children cumulated vsize (KiB) 41408

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10070
/proc/meminfo: memFree=1585184/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=41408 CPUtime=4120.88
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 9717 0 0 0 412080 8 0 0 25 0 1 0 158085758 42401792 8964 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585188 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 10352 8964 72 123 0 10227 0
Current children cumulated CPU time (s) 4120.88
Current children cumulated vsize (KiB) 41408

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10070
/proc/meminfo: memFree=1584480/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=41408 CPUtime=4180.86
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 9893 0 0 0 418078 8 0 0 25 0 1 0 158085758 42401792 9140 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134549234 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 10352 9140 72 123 0 10227 0
Current children cumulated CPU time (s) 4180.86
Current children cumulated vsize (KiB) 41408

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10070
/proc/meminfo: memFree=1583968/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=41408 CPUtime=4240.84
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 10017 0 0 0 424076 8 0 0 25 0 1 0 158085758 42401792 9264 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 10352 9264 72 123 0 10227 0
Current children cumulated CPU time (s) 4240.84
Current children cumulated vsize (KiB) 41408

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10070
/proc/meminfo: memFree=1583392/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=41408 CPUtime=4300.82
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 10164 0 0 0 430074 8 0 0 25 0 1 0 158085758 42401792 9411 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598377 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 10352 9411 72 123 0 10227 0
Current children cumulated CPU time (s) 4300.82
Current children cumulated vsize (KiB) 41408

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10070
/proc/meminfo: memFree=1582816/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=41408 CPUtime=4360.8
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 10295 0 0 0 436071 9 0 0 25 0 1 0 158085758 42401792 9542 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134609983 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 10352 9542 72 123 0 10227 0
Current children cumulated CPU time (s) 4360.8
Current children cumulated vsize (KiB) 41408

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10070
/proc/meminfo: memFree=1582240/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=41408 CPUtime=4420.78
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 10449 0 0 0 442069 9 0 0 25 0 1 0 158085758 42401792 9696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628913 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 10352 9696 72 123 0 10227 0
Current children cumulated CPU time (s) 4420.78
Current children cumulated vsize (KiB) 41408

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10070
/proc/meminfo: memFree=1581600/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=41408 CPUtime=4480.76
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 10602 0 0 0 448067 9 0 0 25 0 1 0 158085758 42401792 9849 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 10352 9849 72 123 0 10227 0
Current children cumulated CPU time (s) 4480.76
Current children cumulated vsize (KiB) 41408

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10070
/proc/meminfo: memFree=1581024/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=41408 CPUtime=4540.74
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 10748 0 0 0 454065 9 0 0 25 0 1 0 158085758 42401792 9995 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 10352 9995 72 123 0 10227 0
Current children cumulated CPU time (s) 4540.74
Current children cumulated vsize (KiB) 41408

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10070
/proc/meminfo: memFree=1580256/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=41408 CPUtime=4600.72
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 10932 0 0 0 460063 9 0 0 25 0 1 0 158085758 42401792 10179 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 10352 10179 72 123 0 10227 0
Current children cumulated CPU time (s) 4600.72
Current children cumulated vsize (KiB) 41408

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10070
/proc/meminfo: memFree=1579552/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=61052 CPUtime=4660.71
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 11092 0 0 0 466061 10 0 0 25 0 1 0 158085758 62517248 10339 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598318 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 15263 10339 72 123 0 15138 0
Current children cumulated CPU time (s) 4660.71
Current children cumulated vsize (KiB) 61052

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10070
/proc/meminfo: memFree=1578784/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=61052 CPUtime=4720.69
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 11278 0 0 0 472059 10 0 0 25 0 1 0 158085758 62517248 10525 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 15263 10525 72 123 0 15138 0
Current children cumulated CPU time (s) 4720.69
Current children cumulated vsize (KiB) 61052

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 10142
/proc/meminfo: memFree=1576608/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=61052 CPUtime=4780.64
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 11464 0 0 0 478054 10 0 0 25 0 1 0 158085758 62517248 10711 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 15263 10711 72 123 0 15138 0
Current children cumulated CPU time (s) 4780.64
Current children cumulated vsize (KiB) 61052

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10268
/proc/meminfo: memFree=1576992/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=61052 CPUtime=4840.55
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 11640 0 0 0 484045 10 0 0 25 0 1 0 158085758 62517248 10887 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597198 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 15263 10887 72 123 0 15138 0
Current children cumulated CPU time (s) 4840.55
Current children cumulated vsize (KiB) 61052

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10268
/proc/meminfo: memFree=1576480/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=61052 CPUtime=4900.54
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 11774 0 0 0 490043 11 0 0 25 0 1 0 158085758 62517248 11021 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 15263 11021 72 123 0 15138 0
Current children cumulated CPU time (s) 4900.54
Current children cumulated vsize (KiB) 61052

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10268
/proc/meminfo: memFree=1576032/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=61052 CPUtime=4960.52
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 11899 0 0 0 496041 11 0 0 25 0 1 0 158085758 62517248 11146 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 15263 11146 72 123 0 15138 0
Current children cumulated CPU time (s) 4960.52
Current children cumulated vsize (KiB) 61052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 10268
/proc/meminfo: memFree=1575648/2055920 swapFree=4182972/4192956
[pid=9869] ppid=9867 vsize=61052 CPUtime=5000.01
/proc/9869/stat : 9869 (march_ks) R 9867 9869 9815 0 -1 4194304 11994 0 0 0 499990 11 0 0 25 0 1 0 158085758 62517248 11241 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598071 0 0 4096 0 0 0 0 17 1 0 0
/proc/9869/statm: 15263 11241 72 123 0 15138 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 61052

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.81
CPU time (s): 5000.02
CPU user time (s): 4999.9
CPU system time (s): 0.119981
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 61052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.9
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11994
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 6712

runsolver used 3.07253 second user time and 10.6944 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Fri Apr 20 20:41:27 UTC 2007

IDJOB= 370877
IDBENCH= 19953
IDSOLVER= 180
FILE ID= node25/370877-1177101687

PBS_JOBID= 4640428

Free space on /tmp= 66367 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1572638390-17.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/370877-1177101687/march_ks /tmp/evaluation/370877-1177101687/instance-370877-1177101687.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-370877-1177101687 -o ROOT/results/node25/solver-370877-1177101687 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370877-1177101687/march_ks /tmp/evaluation/370877-1177101687/instance-370877-1177101687.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ce74deb44849da26eb98932c0518f94a

RANDOM SEED= 702192882

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1621536 kB
Buffers:         75276 kB
Cached:         307620 kB
SwapCached:       3684 kB
Active:         204764 kB
Inactive:       188520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1621536 kB
SwapTotal:     4192956 kB
SwapFree:      4182972 kB
Dirty:            2636 kB
Writeback:           0 kB
Mapped:          15160 kB
Slab:            27200 kB
Committed_AS:  4073580 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66367 MiB

End job on node25 on Fri Apr 20 22:04:51 UTC 2007